Hi Chris,
Thanks for sharing this problem.
There are two different pre-build events that can be declared in a project. One is using the 'PreBuildEvent' project property, the other is by declaring a pre-build target.
By default (and through the configuration setting you've found), NCrunch deactivates the PreBuildEvent property. However, it won't stop any pre-build targets from running. You'll need to suppress these using an
inline condition inside your project file.